package com.java.interfaces.exer3;

/**
 * @author luzhikun
 * @date 2020/12/17-15:40
 */
public class Circle {
    private double radius;

    public Circle(double radius) {
        this.radius = radius;
    }

    public double getRadius() {
        return radius;
    }

    public void setRadius(double radius) {
        this.radius = radius;
    }
}